Gauthier, J. A.; Nesbitt, S. J.; Schachner, E. R.; Bever, G. S.; Joyce, W. G. The bipedal stem-crocodilian Poposaurus gracilis: inferring function in fossils and innovation in archosaur locomotion. Bulletin of the Peabody Museum of Natural History. 2011, 52: 107–126. doi:10.3374/014.052.0102.
Brochu, C.A. Synonymy, redundancy, and the name of the crocodile stem-group. Journal of Vertebrate Paleontology. 1997, 17 (2): 448–449. doi:10.1080/02724634.1997.10010992.